package run.core;

/**
 * Represents dead branches. Passed along when a channel should be ignored.
 * @author Thomas Chau
 *
 */
public class NIL {

	int NIL_CODE = -1111;
	public int hashCode() {
		return -1111;
	}
	
	public String toString() {
		return "NIL";
	}
	@Override
	public boolean equals(Object other) {
		return (other instanceof NIL);
	}
}
